<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title> </title>
</head>
<body>
    <style>
        .c1{
            background-color: #FF0000;
            color: #f0f9fe;
        }

        .c2{
            font-size: 58px;
            color: #000;
        }
    </style>

    <div class="c1 c2" style="color: pink">粉色系</div>

</body>
</html>